'Game of Thrones': The Epic Fan Experience

HBO put on an advanced screening of the fourth season's premiere episode of "Game of Thrones" at Barclays Center in Brooklyn, N.Y., March 20, 2014. Fans were treated to photo-ops, performances by Common and the Bergenfield High School Marching Band and a Q-and-A session with George R.R. Martin, Kristian Narin, Maisie Williams and Sibel Kekilli.

Sarah Kobos/ABC News

HBO put on an advanced screening of the fourth season's premiere episode of "Game of Thrones" at Barclays Center in Brooklyn, N.Y., March 20, 2014. Fans were treated to photo-ops, performances by Common and the Bergenfield High School Marching Band and a Q-and-A session with George R.R. Martin, Kristian Narin, Maisie Williams and Sibel Kekilli.